In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

This classic children's game demonstrates how sound travels through air vs. through a solid.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

Plant a mini herb garden and teach your child about science and nature.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Children use their design thinking skills and powers of observation to create and construct a bird nest.

Take a trip to the pet store and then make a scrapbook to help your kindergartener learn the difference between living and non living things!

Using a toy race car kids create a visual model of the Doppler Effect.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

This activity is a fun way for your first grader to learn about how veggies help your body while being creative with art and drama. Here's how to get started.